Commit Graph

11 Commits

Author SHA1 Message Date
David Malone
f4ac32def2 ANSIify function definitions.
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.

Reviewed by:	md5
2002-09-04 23:29:10 +00:00
Tim J. Robbins
c8d3b41d7c If we can't change the scheduling priority, warn but still execute
the requested utility. This is how nice(1) traditionall behaved,
and the behaviour required by SUSv3 and POSIX.2 UPE.

Submitted by:	Peter Avalos <pavalos@theshell.com> (partially)
Reviewed by:	mike
2002-05-13 08:03:20 +00:00
Tim J. Robbins
7e91d5f926 Support the SUSv3 -n option and the "--" end of options marker.
Replace "command" with "utility" in the manual page & source to be more
consistent with the terminology used in the standard, and to hint that
shell builtin commands won't work.

Submitted by:	Peter Avalos <pavalos@theshell.com> (partially)
Approved by:	mike
2002-05-12 22:49:48 +00:00
Tim J. Robbins
c17fd4b5cf According to POSIX, exit status must be 127 if the requested utility was not
found, 126 if the execvp() failed for any other reason.

Similar to rev. 1.6 to src/usr.bin/env/env.c

Reviewed by:	mike
2002-05-10 06:39:16 +00:00
Warner Losh
d3cb5ded92 remove __P 2002-03-22 01:33:25 +00:00
David Malone
9f5b04e925 Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.
2001-12-10 21:13:08 +00:00
David Malone
ae1a490de6 Warns cleanup. Add FreeBSD ID to Makefile and nice.c. 2001-12-03 21:10:47 +00:00
Bill Fumerola
9ef5c48bef Clean up some ambiguous nested if/elses. 1999-07-04 17:26:16 +00:00
Wolfram Schneider
5a52948cf6 remove duplicated usage string from commit rev 1.2
fix usage()
1996-11-02 15:28:57 +00:00
Joerg Wunsch
54e66fcad5 Check the # of arguments, instead of silently dumping core. 1995-12-10 15:33:00 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00